Rinalds Uzkalns
Founder at ProPR
Tallinn, Harju County, Estonia
Summary
👤
Senior🎓
Top SchoolRinalds Uzkalns is a seasoned technology leader and founder with 18 years of experience building high-performance, AI-enabled and blockchain applications from Tallinn. As Founder & CTO of Greena World and long-time CTO of HeySuccess.com, he blends hands-on architecture with product-focused engineering to deliver scalable web and distributed systems. He also leads blockchain development at Winerz, reflecting a practical mastery of decentralized tech alongside traditional full‑stack expertise. His career spans founding and running multiple companies, consulting as a freelance full‑stack developer, and steering engineering teams through growth and monetization stages. Trained in Business IT, he combines technical depth with commercial instincts, often bridging strategy, engineering and business operations. Notably, he sustains concurrent leadership roles across startups, showing an uncommon ability to juggle product delivery, R&D and company building.
18 years of coding experience
14 years of employment as a software developer
BS, Business IT, BS, Business IT at BA School of Business and Finance
English, Latvian, Lithuanian, Russian, Norwegian, German, Italian, Estonian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (24)
ecommerce10
php10
solana9
frontend8
token-list8
vesting7
ui-components7
javascript7
ios7
ionic7
vue7
react7
angular7
mobile6
android6
Programming languages (5)
Github contributions (5)
english3/Riverside-frontend
Feb 2020 - Feb 2020
Riverside's project front end code
Contributions:30 PRs, 75 pushes, 35 branches in 18 days
front-end-projectfront-endjavascriptriverside
integry/propr
May 2025 - Jul 2026
Contributions:35 PRs, 84 pushes, 48 branches in 1 year 2 months
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